"V"-series

"F"-Series

Note: The F series is not supported by the linux-sunxi community due to lack of developers and hardware. sun3i have only official linux support, sunii have no linux support, only Allwinner's "Melis" RTOS.

Based on ARMv5 ARM926-EJS core and currently targeted for low market devices such as cheap ebook readers, etc.

2013 naming scheme change

Initially, Allwinner named their SoCs chronologically:

sun4i = A10

sun5i = A13/A10s

sun6i = A31

sun7i = A20

But, somewhere in 2013, Allwinner decided to update their naming scheme to be based on the ARM core used instead: (taken from the A80 SDK kernel code). Note: SoCs with ? has never appeared on Allwinner's website. [20]

This new naming scheme is of absolutely no value with respect to the rest of the SoC. The actual ARM core(s) used are usually the least important piece of information for SoC support. This table completely ignores the fact that A20 is an updated A10 and is pin compatible. It also ignores the fact that A31 introduced a lot of changes which were carried on to the A23/A33 and possibly A80 parts. It therefore is quite likely that this naming scheme was purely a marketing decision, and that Allwinner marketing will change its mind again.